Chapter 6. DNS-as-a-service (designate) parameters


You can modify the designate service with DNS parameters.

ParameterDescription

DesignateBindQueryLogging

Set to true to enable logging of queries on BIND. The default value is false.

DesignateManagedResourceEmail

Configure email address to be set in zone SOAs. Leaving unset results in service defaults being used.

DesignateMdnsProxyBasePort

Configure the base port for the MiniDNS proxy endpoints on the external/public access network. The default value is 16000.

DesignateMinTTL

Configure the minimum allowable TTL in seconds. The default value is 0 which leaves the parameter unset. The default value is 0.

DesignateWorkers

Number of workers for Designate services. The default value is 0.

UnboundAllowedCIDRs

A list of CIDRs allowed to make queries through Unbound. Example, [192.0.2.0/24, 198.51.100.0/24].

UnboundAllowRecursion

When false, Unbound will not attempt to recursively resolve the request. It will only answer for queries using local information. The default value is true.

UnboundDesignateIntegration

Set to false to disable configuring neutron using the deployed unbound server as the default resolver. The default value is true.

UnboundForwardFallback

When true, if the forwarded query receives a SERVFAIL, Unbound will process the request as a standard recursive resolution. The default value is true.

UnboundForwardResolvers

A list of DNS resolver IP addresses, with optional port, that Unbound will forward resolution requests to if Unbound does not have the answer. Example, [192.0.2.10, 192.0.2.20@53].

UnboundLogQueries

If true, Unbound will log the query requests. The default value is false.

UnboundSecurityHarden

When true, Unbound will block certain queries that could have security implications to the Unbound service. The default value is true.

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